Cyber II | AAA & Authentication Intro by Mr. B

What is the main means by which anti-virus software identifies infected files?

• defintions

• signatures

• heuristic behavior

• the infected files are in purple

Usually the the first method of multifactor authentication is a strong password. Choose a common second method for authenication. (Choose the two best methods)

• A Retna Scan

• A thumb or finger print

• a punch card

• a school id card

You are a contract support specialist managing the computers in a small office. You see that all the computers are only using local user accounts.

Which of the following models could this office be using? (Select two.)

• Standalone

• Client-server

• Azure AD

• Active Directory

• Workgroup

Tags

S4

True or False: As opposed to the simple Denial of Service (DoS) attacks that usually are performed from a single system, a Distributed Denial of Service (DDoS) attack uses multiple compromised computer systems to perform the attack against its target.

An attack with the intention to make the target system unavailable to legitimate users is called what type of attack?

• Denial of Service

• Ransomware

• Spyware

• Botnet

You have performed an audit and found an active account for an employee with the username joer. This user no longer works for the company.

Which command can you use to disable this account?

• usermod -d joer

• usermod -u joer

• usermod -L joer

• usermod -l joer

What authentication standard is used by active-duty US military personnel?

• CAC

• PIV

• COTP

• SIM

Which type of internet service uses the DOCSIS specification?

• Fiber optic

• Coaxial Cable

• Unshielded twisted pair

• Shielded twisted pair

Which of the following is a password best practice?

• Do not use a password manager

• Never reuse passwords

• Keep the passwords simple and not complex

• Never have a password expiration date

Which of the following principles is implemented in a mandatory access control model to determine object access by classification level?

• Clearance

• Separation of duties

• Principle of least privilege

• Need to Know

Tags

S1